Kabul is the capital city of Afghanistan, located in the eastern part of the country. It is one of the oldest cities in the world, with a history that dates back over 3,500 years. The city is situated in a mountainous region and serves as a cultural and economic center for the nation. Kabul has a diverse population, with various ethnic groups, including Pashtuns, Tajiks, and Hazaras. The city has faced significant challenges due to decades of conflict, but it remains a vital hub for trade and education in Afghanistan. Key landmarks include the Kabul Museum and the Bala Hissar fortress.